Sandbox & survival Games we protect

DDoS protection forProject Zomboid servers.

Anti-DDoS for Project Zomboid servers — protect long-running worlds.

UDP · 16261–16262

Project Zomboid DDoS protection by HolicNode

Why Project Zomboid servers get attacked

Uptime is the whole game

PZ servers hold months-long worlds, and a single sustained attack can scatter a community that took forever to build. We keep the server reachable at the edge so the save survives.

Anycast, near your players

Your Project Zomboid address is announced from every Cloudflare location at once — Manila and Singapore for most of South East Asia — so traffic enters at the nearest edge.

Your real IP stays hidden

Players connect to the address we give you on UDP. Your server's real IP stops being public, so it stops being a target.

Keep real player IPs

Turn on PROXY protocol and your Project Zomboid server still logs each player's real IP for bans and analytics — no more seeing only the edge address.

Plans

Protect your Project Zomboid server from $15.00/month

Card, one charge per month — no subscription, cancel any time.

Game Proxy

Anycast endpoint for one or a few applications. We manage it — point your DNS and go.

$15.00/monthly
  • Anycast endpoint we manage
  • One or a few applications
  • TCP & UDP, Layer 3/4 mitigation (Cloudflare Spectrum)
  • 256+ Tbps network, 330+ anycast PoPs
  • Cancel anytime
  • 10 TB traffic / month, counted per group
Choose Game Proxy
Most popular

rAthena Proxy

Tuned for rAthena / Ragnarok private servers — login, char and map behind one Anycast endpoint.

$25.00/monthly
  • Everything in Game Proxy
  • Tuned for rAthena / Ragnarok Online
  • Login, character and map ports covered
  • Anycast endpoint we manage
  • Cancel anytime
  • 10 TB traffic / month, counted per group
Choose rAthena Proxy

Dedicated IP

Your own Anycast IP for unlimited apps and backends. $200 one-time setup covers IP allocation.

$405.00/monthly
  • Your own dedicated Anycast IP
  • Unlimited applications and backends
  • Set up your own Spectrum applications
  • $200 one-time setup (non-refundable)
  • Cancel anytime; setup fee is non-refundable
Contact us on Discord

Proxy Accelerator (Custom Routing)

Accelerate accurately through a specified IP in each acceleration region. China Gateway available.

$25.00/monthly
  • Region-specific IP routing — accelerate through the right IP per region
  • China Gateway available
  • Custom routing, configured with you
  • A dedicated accelerated path — not the shared Spectrum edge
  • Cancel anytime
Contact us on Discord

RoBrowser + Android Client

A RoBrowser web client (PWA) and a native Android APK for your Ragnarok server. One-time setup, billed yearly.

$400.00/annually
  • RoBrowser web client (PWA) — play in the browser
  • Native Android APK build
  • One-time setup, billed per year
  • Non-transferable — tied to your server, even if it runs only 3 months
  • Setup fee is non-refundable
Contact us on Discord

System Administrator

A dedicated admin for your server — crash response, major-error fixes, optimization and usage monitoring.

$100.00/monthly
  • We take responsibility when your server crashes
  • Help fixing major errors
  • Server optimization
  • Usage monitoring
  • Usage recommendations & tuning
Contact us on Discord

FAQ

Project Zomboid protection, answered

What ports does Project Zomboid use, and do you cover them?

Project Zomboid runs on UDP — 16261–16262. All of it sits behind our anycast edge; you point the service at us and we forward clean traffic to your origin.

Will my Project Zomboid server still see players' real IPs?

Yes, if you turn on PROXY protocol at checkout and read it on your side. v1 works with TCP, Simple with UDP, v2 with both. Without it your server sees our edge address instead.

How fast can I get my Project Zomboid server protected?

Minutes. Pay by card, give us your backend IP and port, and we hand you a public address to give your players. Mitigation is always-on from that moment.

Keep your Project Zomboid server online

Protected in minutes. No hardware, no contract, from $15.00/month.

Choose a plan